<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>后台管理系统</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <link rel="stylesheet" href="../layuiadmin/layui/css/layui.css" media="all">
    <link rel="stylesheet" href="../layuiadmin/style/admin.css" media="all">
    <link rel="stylesheet" href="../layuiadmin/style/login.css" media="all">
</head>
<body>

<div class="layadmin-user-login layadmin-user-display-show" id="LAY-user-login" style="display: none;">
    <div class="layadmin-user-login-main">
        <div class="layadmin-user-login-box layadmin-user-login-header">
            <script type="text/html" template>
                <h2>{{ layui.setter.name }}</h2>
            </script>
        </div>
        <div class="layadmin-user-login-box layadmin-user-login-body layui-form">
            <div class="layui-form-item">
                <label class="layadmin-user-login-icon layui-icon layui-icon-username" for="LAY-user-login-username"></label>
                <input type="text" name="username" id="LAY-user-login-username" lay-verify="required" lay-reqText="用户名不能为空" placeholder="用户名" class="layui-input">
            </div>
            <div class="layui-form-item">
                <label class="layadmin-user-login-icon layui-icon layui-icon-password" for="LAY-user-login-password"></label>
                <input type="password" name="password" id="LAY-user-login-password" lay-verify="required" lay-reqText="密码不能为空" placeholder="密码" class="layui-input">
            </div>
            <div class="layui-form-item">
                <div class="layui-row">
                    <div class="layui-col-xs7">
                        <label class="layadmin-user-login-icon layui-icon layui-icon-vercode" for="LAY-user-login-vercode"></label>
                        <input type="text" name="captcha_code" id="LAY-user-login-vercode" placeholder="图形验证码" class="layui-input">
                        <input type="hidden" name="captcha_key" value="">
                    </div>
                    <div class="layui-col-xs5">
                        <div style="margin-left: 10px;">
                            <img src="" class="layadmin-user-login-codeimg" id="user-captcha_code">
                        </div>
                    </div>
                </div>
            </div>
            <div class="layui-form-item">
                <button class="layui-btn layui-btn-fluid" lay-submit lay-filter="form-submit">登 入</button>
            </div>
        </div>
    </div>

    <div class="layui-trans layadmin-user-login-footer">
        <p>© 2019 <a href="http://www.shop168.com.cn/" target="_blank">shop168.com.cn</a></p>
        <p>
            <span><a href="http://www.shop168.com.cn/" target="_blank">获取授权</a></span>
            <span><a href="http://www.shop168.com.cn/" target="_blank">在线演示</a></span>
            <span><a href="http://www.shop168.com.cn/" target="_blank">前往官网</a></span>
        </p>
    </div>
</div>

<script src="../layuiadmin/layui/layui.js"></script>
<script>
    layui.config({
        base: '../layuiadmin/' //静态资源所在路径
    }).extend({
        index: 'lib/index' //主入口模块
    }).use(['index'], function () {
        var $ = layui.$
            , setter = layui.setter
            , admin = layui.admin
            , form = layui.form;

        form.render();

        //提交
        form.on('submit(form-submit)', function (obj) {
            admin.req({
                url: layui.setter.apiHost + '/login'
                , data: obj.field
                , success: function (res) {
                    if (res.code == 0) {
                        //请求成功后，写入 access_token
                        layui.data(setter.tableName, {
                            key: setter.request.tokenName
                            , value: res.data.access_token
                        });
                        layui.data(layui.setter.tableName, {
                            key: 'auth_info'
                            , value: res.data.auth_info
                        });
                        //登入成功的提示与跳转
                        layer.msg('登入成功', {
                            offset: '15px'
                            , icon: 1
                            , time: 1000
                        }, function () {
                            location.href = 'index.html'; //后台主页
                        });
                    } else {
                        layer.msg(res.msg);
                    }
                }
            });
        });

        //获取验证码
        function get_code() {
            //请求登入接口
            admin.req({
                url: layui.setter.apiHost + '/helper/captcha'
                , success: function (res) {
                    if (res.code == 0) {
                        $('#user-captcha_code').attr('src', res.data.img);
                        $('[name="captcha_key"]').val(res.data.key);
                    }
                }
            });
        }
        get_code();

        //更换图形验证码
        $('body').on('click', '#user-captcha_code', function(){
            get_code();
        });
    });
</script>
</body>
</html>